Nthawi inayake, zida zambiri zikuluzikulu zidapangidwa ndi chitsulo cha zosokoneza zamagetsi (EMI), koma kusunthira kwa pulasitiki kumapereka njira yoyenera. To overcome the biggest weakness of plastic in attenuating electromagnetic interference, the lack of electrical conductivity, engineers began to look for ways to metallize the surface of plastic. Kuti muphunzire kusiyana pakati pa njira zinayi za mapulasitiki anayi, werengani malangizo athu m'njira iliyonse.
Choyamba, pasanja la vacuum limakhudzanso zitsulo zazitsulo zomatira pazigawo za pulasitiki. Izi zimachitika pambuyo kuyeretsa mokwanira komanso chithandizo chapamwamba kuti mukonzekere gawo logwiritsira ntchito. Pulogalamu yachitsulo yopanda kanthu ili ndi zabwino zambiri, zomwe zimapangitsa kuti zisungidwe bwino mu khungu linalake. Izi zimapangitsa kukhala ochezeka kwambiri kuposa njira zina pogwiritsa ntchito emi yogwira ntchito yophimba.
Kuphika mankhwala kumakonzekeretsanso pulasitiki, koma poinghetsa ndi njira yothetsera makikitala. Mankhwalawa amalimbikitsa kumanga kwa nickel kapena mkuwa pomwe gawo litayikidwa mu chitsulo. Njirayi ndi yowopsa kwambiri kwa wothandizirayo, koma zimatsimikizira kuti chitetezo chonse chimakhala ndi zosokoneza.
Njira ina yofananira yopanga mapulagisi, espepulate, imafanana ndi mawonekedwe a mankhwala. Zimaphatikizaponso kuthira gawo mu yankho lachitsulo, koma chipongwe cha General ndi chosiyana. Ma eyape sikuti ndi oxiding, koma okutidwa ndi pulasitiki pamaso pa magetsi a magetsi ndi awiri. Komabe, izi zisanachitike, pulasitikiyo ayenera kukhala kale.
Njira ina yachitsulo yomwe imagwiritsa ntchito njira yapadera yalawirira. Monga momwe mungaganizire, kufufuzira kwa lawi kumagwiritsa ntchito nkhaka monga sing'anga yogwirizanitsa zikwangwani. M'malo motaya zitsulo, lawi lamoto ilomizer imatembenuza madzi ndikuwabera pansi. Izi zimapanga wosanjikiza kwambiri womwe umakhala kufanana ndi njira zina. Komabe, ndi chida chofulumira komanso chosavuta chogwira ntchito ndi madera ovuta kufikira.
Kuphatikiza pa kuwombera, pali njira yopukusira kwa Arc, komwe kumayikidwa pamagetsi kumagwiritsidwa ntchito kusungunula chitsulo.
Post Nthawi: Aug-12-2022
